:smiley: Storage - Temporarily holding hazardous wastes until they are treated or disposed. Hazardous waste is commonly stored prior to treatment or disposal, and must be stored in containers, tanks, containment buildings, drip pads, waste piles,or surface impoundments that comply with the Resource Conservation and Recovery Act (RCRA) regulations. The regulatory requirements for these types of storage units are found in tittle 40 of the Code of Federal Regulations (CFR) in part 264 for permitted facilities and part 265 for interim status facilities